State Key Laboratory of Electronic Thin Films and Integrated Devices

Boosting Terahertz Emission via Ultrathin Cu‐Engineered Interfacial Orbital Hybridization

ABSTRACT Orbital angular momentum provides a promising route for developing spintronic terahertz emitters beyond conventional spin‐based mechanisms. However, efficient orbital‐to‐charge conversion and its underlying physics remain largely unexplored. Here, we report a pronounced...